Optimize Orderbook

README.md

@@ -100,7 +100,12 @@ mini-trading-engine/
 ```bash
 # With tests and benchmarks
 Remove-Item -Recurse -Force build -ErrorAction SilentlyContinue
-cmake -B build -DBUILD_BENCHMARKS=ON -DBUILD_TESTS=ON
+
+cmake -S . -B build `
+  -DCMAKE_PREFIX_PATH="C:/Users/matthew/whirlpool-install" `
+  -DBUILD_BENCHMARKS=ON `
+  -DBUILD_TESTS=ON
+
 cmake --build build --config Release
 ```
 

benchmarks/CMakeLists.txt

@@ -28,7 +28,6 @@ foreach(bench_target
     )
     target_include_directories(${bench_target} PRIVATE
         ${CMAKE_SOURCE_DIR}/include
-        ${CMAKE_SOURCE_DIR}/third_party/whirlpool/include
     )
     if(WIN32)
         target_link_libraries(${bench_target} ws2_32 shlwapi)

src/main.cpp

@@ -202,7 +202,11 @@ int main(int argc, char* argv[]) {
 
     std::cout << "=== MARKET OPEN ===" << std::endl;
     std::cout << "Trading for " << duration_minutes << " minutes..." << std::endl;
-    std::this_thread::sleep_for(std::chrono::minutes(duration_minutes));
+    const auto trading_deadline =
+        std::chrono::steady_clock::now() + std::chrono::minutes(duration_minutes);
+    while (g_running && std::chrono::steady_clock::now() < trading_deadline) {
+        std::this_thread::sleep_for(std::chrono::milliseconds(100));
+    }
     std::cout << "=== MARKET CLOSE ===" << std::endl;
 
     g_running = false;